Episode 3358
Cognition
Wed, 2026-Jul-15 00:34 UTC
Length - 3:13
Direct Link
Welcome to featured Wiki of the Day, your daily dose of knowledge from Wikipedia's finest articles.
The featured article for Wednesday, 15 July 2026, is Cognition.
Cognition encompasses mental processes that deal with knowledge. It includes psychological activities that acquire, store, retrieve, transform, or apply information. Cognitions are a pervasive part of mental life, helping individuals understand and interact with the world.
Cognitive processes are typically categorized by their function. Perception organizes and interprets sensory information, such as light and sound, to construct a coherent experience of objects and events. Attention prioritizes specific aspects while filtering out irrelevant information. Memory is the ability to retain, store, and retrieve information, including working memory and long-term memory. Thinking encompasses psychological activities in which concepts, ideas, and mental representations are considered and manipulated. It includes reasoning, concept formation, problem solving, and decision-making. Many cognitive activities deal with language, including language acquisition, comprehension, and production. Metacognitive processes deal with information about other mental processes, such as knowing that one can recall a specific memory. Classifications also distinguish between conscious and unconscious processes and between controlled and automatic ones.
There are many theories of the nature of cognition. Classical computationalism posits that cognitive processes manipulate symbols according to formal rules, similar to how computers execute algorithms. Connectionism models the mind as a complex network of nodes where information flows as they communicate with each other. Representationalism and anti-representationalism disagree about whether cognitive processes operate on internal representations of the world.
Many disciplines explore cognition, including psychology, neuroscience, and cognitive science. They examine different levels of abstraction and employ distinct methods of inquiry. Some scientists study cognitive development, investigating how mental abilities grow from infancy through adulthood. While cognitive research mostly focuses on humans, it also explores how other animals acquire knowledge and how artificial systems can emulate cognitive processes. The study of cognition has its roots in antiquity and has gained particular interdisciplinary prominence since the cognitive revolution starting in the 1950s.
This recording reflects the Wikipedia text as of 00:34 UTC on Wednesday, 15 July 2026.
For the full current version of the article, see Cognition on Wikipedia.
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Until next time, I'm neural Justin.
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